Myocastor coypus
Myocastor coypus

165 results for Myocastor coypus (nutria)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
163877 ORCoosBandon Marsh National Wildlife Refuge2005 17100305 Coquilleestablished
257123 ORCoosBeaver Slough2007 17100305 Coquilleestablished
257118 ORCoosCoos Bay2007 17100304 Coosestablished
257117 ORCoosCoos Bay, North Spit2007 17100304 Coosestablished
257121 ORCoosCoos Bay/Isthmus Slough2007 17100304 Coosestablished
257119 ORCoosCoos River2007 17100304 Coosestablished
258049 ORCoosCoquille River (lower)2007 17100305 Coquilleestablished
257122 ORCoosCoquille River estuary2007 17100305 Coquilleestablished
257126 ORCoosCoquille River, North Fork (lower)2007 17100305 Coquilleestablished
257124 ORCoosCunningham Creek2007 17100305 Coquilleestablished
257125 ORCoosHall Creek2007 17100305 Coquilleestablished
257116 ORCoosHaynes Inlet2007 17100304 Coosestablished
257114 ORCoosLakeside2007 17100304 Coosestablished
257120 ORCoosSouth Slough2007 17100304 Coosestablished
257115 ORCoosTenmile Creek/Tenmile Lake2007 17100304 Coosestablished
257113 ORCoosTenmile Lake2007 17100304 Coosestablished
858917 ORCurryMarial2003 17100310 Lower Rogueestablished
257509 ORDouglasApple Creek2007 17100301 North Umpquaestablished
257708 ORDouglasBear Creek/Anderson Creek2007 17100308 Middle Rogueestablished
257643 ORDouglasBeaver Creek2007 17100302 South Umpquaestablished
257706 ORDouglasBerry Creek2007 17100302 South Umpquaestablished
257167 ORDouglasBig Creek2007 17100303 Umpquaestablished
257319 ORDouglasBig Tom Folley Creek2007 17100303 Umpquaestablished
257337 ORDouglasBilly Creek2007 17100303 Umpquaestablished
257596 ORDouglasBlack Creek2007 17100301 North Umpquaestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/22/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.